12458970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{138433}}^1$

素因数の和:138446

約数の個数: 24

約数和(自身を含む): 32393556

約数和(自身を除く): 19934586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 138433, 276866, 415299, 692165, 830598, 1245897, 1384330, 2076495, 2491794, 4152990, 6229485, 12458970]

約数ペア:

[(1, 12458970), (2, 6229485), (3, 4152990), (5, 2491794), (6, 2076495), (9, 1384330), (10, 1245897), (15, 830598), (18, 692165), (30, 415299), (45, 276866), (90, 138433)]